anxiety
Can the shadows of childhood trauma extend far into an individual’s twilight years? Recent research published in the Journal of Affective Disorders suggests a resounding yes, with findings indicating that childhood adversities have a sustained, detrimental impact on mental health into older adulthood. Specifically, the study shows that experiences of adversity during childhood are linked to higher instances of depression and anxiety in later years. Childhood is a pivotal stage in personal development, and adversity during this time—such as abuse, neglect, and household dysfunction—has long bee...
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A neuroimaging study conducted in South Korea has revealed that individuals diagnosed with social anxiety disorder exhibit an increased cortical thickness in several brain regions when compared to individuals without the disorder. Through whole-brain analysis, the study also discovered a reduction in the number of neurons within areas associated with attention and socio-emotional processing in those with the disorder. The findings were published in the journal Psychiatry Research: Neuroimaging. Social anxiety disorder is a chronic mental health condition characterized by an intense fear of soc...
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As a clinical psychologist, I often have clients say they are having trouble with thoughts “on a loop” in their head, which they find difficult to manage. While rumination and overthinking are often considered the same thing, they are slightly different (though linked). Rumination is having thoughts on repeat in our minds. This can lead to overthinking – analysing those thoughts without finding solutions or solving the problem. It’s like a vinyl record playing the same part of the song over and over. With a record, this is usually because of a scratch. Why we overthink is a little more complic...
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In a recent study, it was found that individuals who had undergone therapy for anxiety before the onset of the COVID-19 pandemic fared better in terms of managing their anxiety during the high-stress period of the pandemic compared to the general population. Published in the journal PLOS One, the research highlights the importance of cognitive and behavioral skills in coping with anxiety during global stress events, suggesting a kind of protective shield for those equipped with these techniques. The COVID-19 pandemic has undeniably had a profound impact on the mental health of people worldwide...
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Recent research published in the journal Developmental Cognitive Neuroscience has provided significant insights into the development of anxiety in girls and young women. The study reveals a correlation between anxiety and the balance of two critical brain chemicals, gamma-aminobutyric acid (GABA) and glutamate. Specifically, it finds that an imbalance, characterized by increased levels of GABA and decreased levels of glutamate in the dorsolateral prefrontal cortex, is associated with higher anxiety levels. This discovery sheds light on the neurochemical pathways underlying anxiety and opens ne...
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A recent study sheds light on the intertwining roles of various psychological factors in shaping celebrity worship among college students. The findings, published in BMC Psychology, provide evidence of a significant link between social anxiety and increased celebrity worship, a relationship further nuanced by mobile phone addiction and socioeconomic status. Given the pervasive nature of social media and the ease of accessing celebrity content, there’s a growing concern about the potential psychological impacts of parasocial relationships, which refer to the one-sided emotional bonds individual...
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In a new study published in Neuropsychopharmacology Reports, a team of scientists has shed light on the potential of delta opioid receptors to mitigate anxiety through the activation of a specific brain pathway. Their research unveils the intricate mechanisms by which the selective DOP agonist, KNT-127, reduces anxiety-like behavior in mice, marking a significant step towards developing novel treatments for anxiety-related disorders. Delta opioid receptors (DOPs) are a type of opioid receptor, one of several receptors activated by the body’s natural opioid peptides as well as by synthetic and ...
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Researchers have found that people who are scared of one thing often become scared of similar things too, a process known as fear generalization. Exposure therapy, where people are gradually exposed to what they’re afraid of in a controlled way, is the best treatment we have, teaching the brain that the feared thing is no longer a threat. This therapy doesn’t just reduce fear of the specific thing it’s aimed at but can also lessen fear of other, similar things. For example, treating a fear of spiders might also reduce a fear of cockroaches. Iris Kodzaga and colleagues looked into whether this ...
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In a pioneering study, scientists have discovered a specific pattern of brain activity that signals anxiety levels in both humans and mice. By focusing on the synchronization of brain waves between two key areas involved in emotion processing, researchers identified a potential universal biomarker for anxiety, offering new avenues for understanding and treating anxiety disorders. The study was published in the journal Neuron00976-5). With anxiety disorders being one of the most prevalent psychiatric conditions worldwide, the authors of the new study sought to pinpoint reliable indicators withi...
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A study in Spain found that children who had more greenspace surrounding their home and school tended to have lower levels of anxiety. Increasing children’s exposure to greenspaces might promote mental health in youth. The paper was published in Journal of Environmental Psychology. Mental health refers to a state of well-being in which an individual can cope with the normal stresses of life, can work productively, and is able to make a contribution to their community. The most common mental health issues in children include anxiety disorders, attention-deficit/hyperactivity disorder (ADHD), an...
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